Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
52770317TF
No factors below 274
TF target 273
P-1
B1 = 505000
B2 = 8585000
LL
StatusDateUserResidueShift
Verified2012-01-13MobileSolutions58F540FF66BC4A2326208046
Verified2020-02-11Smok_bmv 58F540FF66BC4A236763160
History
DateUserTypeResult
2020-02-11Smok_bmv C-LL
58F540FF66BC4A23
2019-07-06-Anonymous-NF
no factor from 2^73 to 2^74
2016-02-07AirSquirrelsNF
no factor from 2^72 to 2^73
2012-01-13MobileSolutionsC-LL
58F540FF66BC4A23
2011-12-20MobileSolutionsNF-PM1
B1=505000, B2=8585000
2011-12-14XyzzyNF
no factor from 2^71 to 2^72
2011-12-14XyzzyNF
no factor from 2^70 to 2^71
2011-11-30Kyle AskineNF
no factor from 2^69 to 2^70
2010-04-02ITSNF
no factor from 2^68 to 2^69
2009-04-25jfarekNF
no factor from 2^67 to 2^68
2009-02-18PieandcakesNF
no factor from 2^66 to 2^67
2008-12-15KYOJI_KAMEINF
no factor from 2^65 to 2^66
2008-12-13KYOJI_KAMEINF
no factor from 2^64 to 2^65
2008-11-15DerekNF
no factor to 2^64